package chapter03;
class Student1{
    String name;
    void  read(){
        System.out.println("大家好,我是"+name);
    }
}
public class Example01 {
    public static void main(String[] args) {
        Student1 stu1 = new Student1 () ;
        Student1 stu2 = new Student1 () ;
        stu1.name = "小明";
        stu1.read();
        stu2.name = "小华";
        stu2.read () ;
    }
}
